Ujihara, Tokyo
Akira Ujihara, Tokyo JP
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20090242887 | Display Substrate Having a Transparent Conductive Layer Made of Zinc Oxide and Manufacturing Method Thereof - A display substrate is disclosed comprising: a supporting substrate; an organic resin layer formed on the supporting substrate; and a transparent electrode formed on the organic resin layer, wherein the transparent electrode includes: a first layer containing a zinc oxide and formed in close contact with the organic resin layer; and a second layer containing a zinc oxide and which has a thickness thicker than a thickness of the first layer and is formed on the first layer, wherein the first layer is deposited by either one of a DC sputtering and a DC magnetron sputtering, and the second layer is deposited by any one of a radio frequency sputtering, a radio frequency magnetron sputtering, a radio frequency superimposing a DC sputtering, and a radio frequency superimposing a DC magnetron sputtering, and the display substrate is available, for example, as the substrate having a transparent electrode for counter electrode of liquid crystal display device. | 10-01-2009 |
Junji Ujihara, Tokyo JP
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20100197200 | SURFACE ABRADING METHOD OF PHOTOSENSITIVE LAYER OF ELECTROPHOTOGRAPHIC PHOTORECEPTOR - A surface abrading method of an electrophotographic photoreceptor is disclosed, comprising abrading the surface of a photosensitive layer with an abrading member entrained about a backup roll with feeding the abrading member and rotating the photoreceptor, while moving the abrading member parallel to a rotating shaft of the photoreceptor with bringing the abrading member into contact with the photosensitive layer surface, wherein the abrading member comprises a solid body on a backing material, the solid body contains abrasive grains and is provided on the backing material brought into contact with the photosensitive layer surface, and the top face of the solid body exhibits a surface roughness (Ry) of from 4.0 to 8.0 μm. | 08-05-2010 |
20120064350 | INTERMEDIATE TRANSFER BELT, IMAGE FORMING APPARATUS, AND METHOD FOR PRODUCING THE INTERMEDIATE TRANSFER BELT - An intermediate transfer belt for use in an image forming apparatus of an electro-photographing type, includes a substrate; and a surface-cured layer provided on the substrate; wherein the surface-cured layer contains a reaction product of at least an active energy ray curable monomer, reactive metal oxide particles, and a graft copolymer of a polymerizable fluorine resin and a polymerizable siloxane. | 03-15-2012 |
20130149439 | ELECTRODE FORMING METHOD RELATING TO HEAT GENERATING FIXING BELT, HEAT GENERATING FIXING BELT AND FIXING APPARATUS - The method of forming an electrode in a heat generating fixing belt entails supplying a colloid liquid where metal nano-particles are dispersed in a liquid medium, on the surface of an electrically resistant heat generating layer and forming a plated film by an electroless plating method using the metal nano-particles as a catalyst. The electrically resistant heat generating layer is composed of a resin. In this manner, a pair of electrodes are formed on the surface of the electrically resistant heat generating layer. The electrodes supply electric current to the electrically resistant heat generating layer. The heat generating fixing belt can maintain an initial conduction resistance for a long period of time. | 06-13-2013 |
20140061181 | SHEET HEATER AND IMAGE FIXING DEVICE INCLUDING THE SHEET HEATER - A sheet heater that includes a sheet article composed of a conductive resin composition containing a conductive material and a resin, and a pair of metal plate electrodes, each of the electrodes being bonded to each of the ends of the sheet article, wherein when elements of the sheet article are detected at a portion 1 μm depth from a surface of the metal plate electrode, a peak area ratio of silicon (Si) to metal ion (M) is 1/100 to 1, the metal ion M being most abundant of all metal ions detected at the portion, the peaks being obtained by measuring an X ray generated at the portion by applying an X ray to the portion with the scanning electron microscope-energy dispersive X-ray spectrometer. | 03-06-2014 |
Katsuhito Ujihara, Tokyo JP
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20090173711 | CONTAINER - If the diameter of an opening side neck portion is decreased to minimize the contact surface between contents and air and a small cap is fitted on a container where there is the concern that exposure to air may alter the quality of contents in the container, there is not only the problem that a gap results between the cap top board and the container opening where adequate locking force is not available but the problem that force is required to open and close the lid, making removal and fitting troublesome. | 07-09-2009 |
20090200258 | CAP LOCKING DEVICE - Conventionally, to lock a cap onto a container with a minute interval of degree rotation, it is necessary to provide a large number of engaging teeth at minute intervals and to engage minute locking teeth thereto, but there is the problem that adequate locking force is not attained so the lock is disconnected, making a secure lock impossible. There is also the problem that high-precision forming technology is required, making it difficult to provide the neck or shoulders of a container with teeth using a plastic blow-forming process. | 08-13-2009 |
Masahiro Ujihara, Tokyo JP
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20090056086 | SLIDER FOR SLIDE FASTENER - The present invention provides a slider for a slide fastener, capable of preventing any sound from being generated by reducing contact sound from a slider body or a pull tab without affecting operability of the slide fastener. There is provided a slider for a slide fastener including a slider body, further including: a gate-shaped pull tab attaching post having right and left leg portions erected from the upper blade and apart from each other in a transverse direction of the slider body and a bridge portion stretched between the top end portions of the right and left leg portions, the pull tab attaching post being formed integrally with the slider body; and a pull tab, one end of which is attached to the bridge portion, the pull tab extending from the bridge portion. | 03-05-2009 |
20100281657 | Slide Fastener - A slide fastener fastens separated portions of one or more outer material. A pair of fastener tapes includes a pair of main body portions, and a pair of folded portions formed by folding each of opposite inner ends of the pair of main body portions in substantially U-shape. A pair of elements are attached to the pair of folded portions. A slider engages and disengages the pair of elements. The pair of main body portions are sewn to the outer material at positions inner than outer ends of the pair of elements in a width direction of the slide fastener. | 11-11-2010 |
Motoki Ujihara, Tokyo JP
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20090315335 | ENERGY HARVESTING BY MEANS OF THERMO-MECHANICAL DEVICE UTILIZING BISTABLE FERROMAGNETS - An inventive energy harvesting apparatus may include a ferromagnetic material and/or a shape memory alloys to convert thermal energy to mechanical energy to electrical energy. The apparatus is subjected to a thermal gradient to cause beams to bend thus creating stress/strain in a piezoelectric material, or creating magnetic flux in a magnetic path. The charges created in this process can be transferred to electrical batteries. | 12-24-2009 |
Shingo Ujihara, Tokyo JP
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20100244271 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor device has a first insulation film defining a plurality of contact holes arranged along a predetermined direction. A plurality of first contact plugs is respectively formed in the contact holes. A second insulation film is formed on the first insulation film and defining an opening to expose a predetermined region of the first insulation film including a region where the first contact plugs are formed. A plurality of interconnections are formed to extend across the opening and to be in contact with top surfaces of the first contact plugs, respectively. | 09-30-2010 |
20110104868 | METHOD OF FORMING SEMICONDUCTOR DEVICE - A method of forming a semiconductor device include the following processes. A groove is formed in a semiconductor substrate. A first insulating film is formed on a bottom surface of the groove and a second insulating film on a side surface of the groove. The second insulating film is thinner than the first insulating film. A conductive layer is formed on the first insulating film. | 05-05-2011 |